<template>
    <div class="photoinfo-container">
        <h3>{{ photoinfo.title }}</h3>
        <p class="subtitle">
            <span>发表时间：{{ photoinfo.add_time }}</span>
            <span>点击：{{ photoinfo.click }}次</span>
        </p>

        <hr>

         <!-- 缩略图区域 -->
        <div class="thumbs">
            <img class="preview-img" v-for="(item, index) in list" :src="item.src" height="100" @click="$preview.open(index, list)" :key="item.src">
            <!-- <vue-preview :slides="list"></vue-preview> -->
        </div>

        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content"></div>

        <!-- 放置一个现成的 评论子组件 -->
        <cmt-box :id="id"></cmt-box>
    </div>
</template>


<script>
// 1. 导入评论子组件
import comment from '../subcomponents/comment.vue';
export default {
    data(){
        return {
            id: this.$route.params.id, // 从路由中获取到的 图片Id
            photoinfo: {}, // 图片详情
            list: [] // 缩略图数组
        };
    },
    created(){
        this.getPhotoInfo();
        this.getThumbs();
    },
    methods: {
        getPhotoInfo(){
            // 获取图片的详情
            this.$http.get("api/getimageInfo/" + this.id).then(result=>{
                if( result.body.status === 0 ){
                    this.photoinfo = result.body.message[0];
                    console.log(this);
                }
            })
        },
        getThumbs(){
            // 获取缩略图
            this.$http.get("api/getthumimages/" + this.id).then(result=>{
                if(result.body.status === 0){
                    // 循环每个图片数据，补全图片的宽和高
                    result.body.message.forEach(item=>{
                        item.w = 600;
                        item.h = 400;
                        item.msrc=item.src;
                    });
                    // 把完整的数据保存到 list 中
                    this.list = result.body.message;
                }
            });
        }
      
    },
    components: {
        'cmt-box': comment
    }
}
</script>

<style lang="scss" scoped>
    .photoinfo-container{
        padding: 3px;
        h3{
            color:#26a2ff;
            font-size: 15px;
            text-align: center;
            margin: 15px 0;
        }
        .subtitle{
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }
        .content{
            font-size: 13px;
            line-height: 30px;
        }
        .thumbs{
            img{
                margin: 1px;
                box-shadow: 0 0 8px #999;
            }
            /* display: flex;
            &>div{
                width: 100%;
            }
            .my-gallery{

                display:flex;
                flex-wrap: wrap;
                figure{
                    margin: 10px;
                    box-shadow: 0 0 10px #999;
            text-align: center;

                    img{
                        width: 100px;
                        width: 100%;
                        vertical-align: middle;
                    }
                }
            }*/
        }

    }
</style>